MANAGUA, Nicaragua (AP) — Thousands of Nicaraguans woke up in the streets Monday after a sleepless night rocked by two strong earthquakes, part of a string of tremors that have kept the Central American country on edge since late last week.

A magnitude-6.1 quake Thursday evening has been followed by hundreds of small aftershocks and at least seven quakes powerful enough to send people running in panic from homes and businesses, including a magnitude-6.6 tremor Friday.